Postini does not use RBLs. They have a proprietary algorithm for determining whether they should drop connections. Everything does not necessarily move to the quarantine. You can enable the Blatant Spam Blocker (BSB) to black hole blatant spam. And they have directory harvest attack, mail-bomb, and connection flooding protection that basically blacklists IPs identified as an attacker for a set amount of time but it doesnt blacklist them indefinitely.
- Andy O. ________________________________________ From: Roger Wright [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2008 2:59 PM To: NT System Admin Issues Subject: Postini & RBL? For those of you using Postini for your mail filtering: Does Postini utilize RBL lists to drop connections, or is everything identified as spam moved to the quarantine? Roger Wright ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
